Fig. 2. Result of principal component analysis of meat quality of Gannan and Sibu yak with different genders and different muscles. The plot shows scores ( ○ ) and loadings ( ▲ ), giving the position of samples and meat quality, respectively. S, steers; H, heifers; SU, M.supraspinatus; LT, M. longissimus thoracis; QF, M.quadriceps femoris; WBSF, Warner-Bratzler shearing force; CLs, cooking loss; PLs, Press loss; Pro, protein content; Fat, fat content; Moi, moisture.
